Thread: Question on BMW 3-Series E30 O2_Sensor
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Nick at Pelican Parts Nick at Pelican Parts is offline
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Join Date: Jul 2012
Location: New England
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The sensor will expand in the hole as well as the mounting bung. Best to do it cold to protect the threads in the bung and yourself.

- Nick
Old 07-25-2012, 03:59 PM
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